Hi,
I got some rainbow cichlids about 2 weeks ago and the male came with a slight mark on his face. I presumed it was a graze/scar from something as it didn't look infected.
Over the last few days it seems to have got worse. It looks as though it has opened up and produced a deeper hole.
He also seems to have a slight loss of colour or whiter area on his bottom lip.
Here are some pics as clear as I could get:


Physically he seems fine. He eats fine, breathes fine etc.
Other fish in the tank: Female rainbow cichlid (with 100+ fry) & a plec
tank size: 180 litres
Temp: 24/25 degrees
Nitrite: ~0.2-0.3 mg/l
Tank setup time: ~3weeks
Is this a fungal infection or something worse? Since noticing it worsen I have done daily/2 day water changes of around 25%-40%.
Any ideas?
Thanks
I got some rainbow cichlids about 2 weeks ago and the male came with a slight mark on his face. I presumed it was a graze/scar from something as it didn't look infected.
Over the last few days it seems to have got worse. It looks as though it has opened up and produced a deeper hole.
He also seems to have a slight loss of colour or whiter area on his bottom lip.
Here are some pics as clear as I could get:


Physically he seems fine. He eats fine, breathes fine etc.
Other fish in the tank: Female rainbow cichlid (with 100+ fry) & a plec
tank size: 180 litres
Temp: 24/25 degrees
Nitrite: ~0.2-0.3 mg/l
Tank setup time: ~3weeks
Is this a fungal infection or something worse? Since noticing it worsen I have done daily/2 day water changes of around 25%-40%.
Any ideas?
Thanks